71385768

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{7237}}^1$

素因数の和:7386

約数の個数: 48

約数和(自身を含む): 194774580

約数和(自身を除く): 123388812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 7237, 9864, 14474, 21711, 28948, 43422, 57896, 65133, 86844, 130266, 173688, 260532, 521064, 991469, 1982938, 2974407, 3965876, 5948814, 7931752, 8923221, 11897628, 17846442, 23795256, 35692884, 71385768]

約数ペア:

[(1, 71385768), (2, 35692884), (3, 23795256), (4, 17846442), (6, 11897628), (8, 8923221), (9, 7931752), (12, 5948814), (18, 3965876), (24, 2974407), (36, 1982938), (72, 991469), (137, 521064), (274, 260532), (411, 173688), (548, 130266), (822, 86844), (1096, 65133), (1233, 57896), (1644, 43422), (2466, 28948), (3288, 21711), (4932, 14474), (7237, 9864)]